Ghrayeb, F. A., N. R. N. Amro, O. Rahseed, H. Yagi, R. Amro, and B. Amro. “Knowledge and Attitude of Basic Life Support (BLS) Among School Teachers in Hebron, Palestine”. International Journal of Research in Medical Sciences, vol. 5, no. 6, May 2017, pp. 2477-82, doi:10.18203/2320-6012.ijrms20172432.